Cefalexin

Cefalexin Monohydrate

Cefalexin Monohydrate:

(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate ; CAS : 15686-71-2 (anhydrous) ; 23325-78-2 (monohydrate) ; C16H19N3O5S ;
MW: 365.40 ;
Cefalexin EP Impurity A Cefalexin Impurity A:

D-Phenylglycine ; (2R)-2-Amino-2-phenylacetic acid ; CAS : 875-74-1 ; C8H9NO2 ; MW: 151.16 ;
Cefalexin EP Impurity B Cefalexin Impurity B:

7-ADCA ; 7-Aminodesacetoxycephalosporanic acid ; CAS : 22252-43-3 ; C8H10N2O3S ; MW: 214.24 ;
Cefalexin EP Impurity C Cefalexin Impurity C:

D-Phenylglycyl Cephalexin ; CAS : 72528-40-6 ; C24H24N4O5S ;  MW: 480.54 ;
Cefalexin EP Impurity D Cefalexin Impurity D:

3-Hydroxy-4-methylthiophen-2(5H)-one ; CAS : 34876-35-2 ; C5H6O2S ; MW: 130.16 ;
Cefalexin EP Impurity E Cefalexin Impurity E :

7-ADCA Pivalamide ; CAS : 146794-70-9 ; C13H18N2O4S ; MW: 298.36 ;
Cefalexin EP Impurity F
 Cefalexin Impurity F:

Cefalexin 3-Ene Isomer ; CAS : 79750-46-2 ; C16H17N3O4S ; MW: 347.39 ;